package org.example.psa.biz;

import lombok.extern.slf4j.Slf4j;
import org.example.inner.inter.HelloService;
import org.springframework.stereotype.Service;

@Slf4j
@Service
public class HelloServiceImpl implements HelloService {
    @Override
    public String sayHello(String str) {
        log.info("收到str:{}",str);
        return "hello :"+str;
    }
}
